BR-685_PBSwitch_3mode_3ch：固件版本：0001；1.般若685三模三通道；
Review Request #3170 — Created Sept. 15, 2021 and updated
| Information | |
|---|---|
| chenjianrong | |
| YC1021S | |
| Reviewers | |
| huxin, mengmeishan | |
1.般若685三模三通道；
Review Request #3170 — Created Sept. 15, 2021 and updated
| Information | |
|---|---|
| chenjianrong | |
| YC1021S | |
| Reviewers | |
| huxin, mengmeishan | |
1.般若685三模三通道；
